SchedImpl->initialize(this);
// To view Height/Depth correctly, they should be accessed at least once.
+ //
+ // FIXME: SUnit::dumpAll always recompute depth and height now. The max
+ // depth/height could be computed directly from the roots and leaves.
DEBUG(unsigned maxH = 0;
for (unsigned su = 0, e = SUnits.size(); su != e; ++su)
if (SUnits[su].getHeight() > maxH)